US20 Series
User Manual
27
If you know your Google username but can't remember the password, you can reset your
password on the device, or at www.google.com. It can take up to 24 hours for a new password to
sync with all registered devices. After 24 hours, you can try to log-in your phone with the new
password.
If you have multiple Google Accounts, and you can't remember which Google Account you set up
on your device, visit
https://www.google.com/android/devicemanager
Log in with your Google username and password and check the list of devices registered to the
account. If you don't see the device listed on the account, it means the device is registered to a
different account. Use the same process to check for devices linked to your other Google
Accounts. When you find the registered account, use it to log-in your device.
If you can't remember any of your Google Account information, you can send your device, along
with proof of purchase, to an authorized M3Mobile supplier. M3 has special tools to reset the
phone to factory defaults with no protection enabled.
2.6
Connecting with a PC
2.6.1
How to Connect
To connect the device to a PC, perform the following procedure:
1. Connect the device to a PC via cradle or USB. You can see screen as below.